49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
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/*=============================================================================
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Copyright (c) 2012-2014 Kohei Takahashi
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(BOOST_FUSION_CONVERT_IMPL_10172012_0940)
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#define BOOST_FUSION_CONVERT_IMPL_10172012_0940
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/adapted/std_tuple/detail/build_std_tuple.hpp>
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#include <boost/fusion/sequence/intrinsic/begin.hpp>
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#include <boost/fusion/sequence/intrinsic/end.hpp>
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namespace boost { namespace fusion
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{
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struct std_tuple_tag;
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namespace extension
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{
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template <typename T>
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struct convert_impl;
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template <>
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struct convert_impl<std_tuple_tag>
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{
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template <typename Sequence>
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struct apply
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{
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typedef detail::build_std_tuple<
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typename result_of::begin<Sequence>::type
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, typename result_of::end<Sequence>::type
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> gen;
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typedef typename gen::type type;
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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static type
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call(Sequence& seq)
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{
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return gen::call(begin(seq), end(seq));
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}
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};
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};
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}
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}}
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#endif
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